*[http://mansfeld.ipk-gatersleben.de/apex/f?p=185:46:5933851051831::NO::module,mf_use,source,akzanz,rehm,akzname,taxid:mf,,botnam,0,,Plectranthus%20rotundifolius,15814 Mansfeld]
*[http://www.theplantlist.org/tpl1.1/search?q=Plectranthus+rotundifolius Plant List]
*[[Plectranthus rotundifolius (PROSEA)|PROSEA sur on Pl@ntUse]]*[[:fr:Solenostemon rotundifolius (PROTA)|PROTA sur on Pl@ntUse]]
*[https://www.tela-botanica.org/apd-nn-118481 Tela Botanica]
*[http://tropical.theferns.info/viewtropical.php?id=Plectranthus%20rotundifolius Useful Tropical Plants Database]
*[https://en.wikipedia.org/wiki/Plectranthus%20rotundifolius Wikipédia]